{{Infobox tennis event|2020|Argentina Open| | date=10–16 February | edition=23rd | category=[[ATP Tour 250|ATP Tour 250 series]] | prize_money=$611,420 | draw=28S / 16D | surface=[[Clay court|Clay]] / outdoor | location=[[Buenos Aires]], Argentina | venue=[[Buenos Aires Lawn Tennis Club]] | champs={{flagicon|NOR}} [[Casper Ruud]] | champd={{flagicon|ESP}} [[Marcel Granollers]] / {{flagicon|ARG}} [[Horacio Zeballos]] | main_name=ATP Buenos Aires }}

The '''2020 Argentina Open''' was a men's [[tennis]] tournament played on outdoor [[clay court]]s. It was the 23rd edition of the [[ATP Buenos Aires]] event, and part of the [[ATP Tour 250]] series of the [[2020 ATP Tour]]. It took place in [[Buenos Aires]], [[Argentina]], from February 10 through 16, 2020.<ref>{{cite web|title=Argentina Open Overview|url=https://www.atptour.com/en/tournaments/buenos-aires/506/overview|website=atptour.com}}</ref>

== Singles main draw entrants ==

=== Seeds === {|class="sortable wikitable" |- ! width="70"| Country ! width="175"| Player ! Rank<sup>1</sup> ! Seed |- |{{flag|ARG}} |[[Diego Schwartzman]] |14 |1 |- |{{flag|ARG}} |[[Guido Pella]] |22 |2 |- |{{flag|SRB}} |[[Dušan Lajović]] |24 |3 |- |{{flag|CRO}} |[[Borna Ćorić]] |30 |4 |- |{{flag|CHI}} |[[Cristian Garín]] |31 |5 |- |{{flag|SRB}} |[[Laslo Đere]] |39 |6 |- |{{flag|ESP}} |[[Albert Ramos Viñolas]] |42 |7 |-style="background:#cfc;" |{{flag|NOR}} |[[Casper Ruud]] |45 |8 |} * <sup>1</sup> Rankings are as of February 3, 2020.

=== Other entrants === The following players received wildcards into the singles main draw: * {{flagicon|ARG}} [[Francisco Cerúndolo]] * {{flagicon|ARG}} [[Facundo Díaz Acosta]] * {{flagicon|ARG}} [[Leonardo Mayer]]

The following player received entry as a special exempt: * {{flagicon|SVK}} [[Andrej Martin]]

The following players received entry from the qualifying draw: * {{flagicon|ARG}} [[Facundo Bagnis]] * {{flagicon|SVK}} [[Filip Horanský]] * {{flagicon|SVK}} [[Jozef Kovalík]] * {{flagicon|ESP}} [[Pedro Martínez (tennis)|Pedro Martínez]]

The following players received entry as lucky losers: * {{flagicon|POR}} [[João Domingues]] * {{flagicon|POR}} [[Pedro Sousa]]

=== Withdrawals === ;Before the tournament * {{flagicon|ITA}} [[Matteo Berrettini]] → replaced by {{flagicon|FRA}} [[Corentin Moutet]] * {{flagicon|CHI}} [[Cristian Garín]] → replaced by {{flagicon|POR}} [[Pedro Sousa]] * {{flagicon|CHI}} [[Nicolás Jarry]] (suspension) → replaced by {{flagicon|ESP}} [[Jaume Munar]] * {{flagicon|AUT}} [[Dominic Thiem]] → replaced by {{flagicon|ESP}} [[Roberto Carballés Baena]] * {{flagicon|ESP}} [[Fernando Verdasco]] → replaced by {{flagicon|POR}} [[João Domingues]]

;During the tournament * {{flagicon|ARG}} [[Diego Schwartzman]]

== Doubles main draw entrants ==

=== Seeds === {|class="sortable wikitable" |- ! width="70"| Country ! width="175"| Player ! width="70"| Country ! width="175"| Player ! Rank<sup>1</sup> ! Seed |-style="background:#cfc;" |{{flag|ESP}} |[[Marcel Granollers]] |{{flag|ARG}} |[[Horacio Zeballos]] |24 |1 |- |{{flag|ARG}} |[[Máximo González]] |{{flag|FRA}} |[[Fabrice Martin]] |54 |2 |- |{{flag|BEL}} |[[Sander Gillé]] |{{flag|BEL}} |[[Joran Vliegen]] |82 |3 |- |{{flag|BRA}} |[[Marcelo Demoliner]] |{{flag|NED}} |[[Matwé Middelkoop]] |117 |4 |} * <sup>1</sup> Rankings are as of February 3, 2020.

=== Other entrants === The following pairs received wildcards into the doubles main draw: * {{flagicon|ARG}} [[Andrea Collarini]] / {{flagicon|ARG}} [[Federico Coria]] * {{flagicon|ARG}} [[Facundo Díaz Acosta]] / {{flagicon|ESP}} [[Carlos Taberner]]

The following pair received entry as alternates: * {{flagicon|ESP}} [[Pablo Andújar]] / {{flagicon|ESP}} [[Pedro Martínez (tennis)|Pedro Martínez]]

=== Withdrawals === ;Before the tournament * {{flagicon|CHI}} [[Cristian Garín]]

;During the tournament * {{flagicon|ESP}} [[Pablo Andújar]] * {{flagicon|URU}} [[Pablo Cuevas]]

== Finals ==

=== Singles === {{main|2020 Argentina Open – Singles}} * {{flagicon|NOR}} [[Casper Ruud]] defeated {{flagicon|POR}} [[Pedro Sousa]], 6–1, 6–4

=== Doubles === {{main|2020 Argentina Open – Doubles}} * {{flagicon|ESP}} [[Marcel Granollers]] / {{flagicon|ARG}} [[Horacio Zeballos]] defeated {{flagicon|ARG}} [[Guillermo Durán]] / {{flagicon|ARG}} [[Juan Ignacio Londero]], 6–4, 5–7, [18–16]

== References == {{reflist}}

== External links ==

* {{Official website|https://argentinaopentennis.com/}}

{{ATP Buenos Aires tournaments}} {{2020 ATP Tour}}

[[Category:2020 in Argentine tennis|Argentina Open]] [[Category:2020 ATP Tour|Argentina Open]] [[Category:ATP Buenos Aires]] [[Category:February 2020 sports events in Argentina|Argentina Open]]